///*
// * Copyright (C) 2010 ZXing authors
// *
// * Licensed under the Apache License, Version 2.0 (the "License");
// * you may not use this file except in compliance with the License.
// * You may obtain a copy of the License at
// *
// *      http://www.apache.org/licenses/LICENSE-2.0
// *
// * Unless required by applicable law or agreed to in writing, software
// * distributed under the License is distributed on an "AS IS" BASIS,
// * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// * See the License for the specific language governing permissions and
// * limitations under the License.
// */
//
//package com.google.zxing.decoding;
//
//import android.os.Bundle;
//import android.os.Handler;
//import android.os.Looper;
//import android.os.Message;
//import android.util.Log;
//
//import com.google.zxing.BinaryBitmap;
//import com.google.zxing.DecodeHintType;
//import com.google.zxing.MultiFormatReader;
//import com.google.zxing.ReaderException;
//import com.google.zxing.Result;
//import com.google.zxing.activity.CaptureActivity;
//import com.google.zxing.camera.CameraManager;
//import com.google.zxing.camera.PlanarYUVLuminanceSource;
//import com.google.zxing.common.HybridBinarizer;
//import com.yx.b34.R;
//
//import java.util.Hashtable;
//
//
//final class DecodeHandler extends Handler {
//
//  private static final String TAG = DecodeHandler.class.getSimpleName();
//
//  private final CaptureActivity activity;
//  private final MultiFormatReader multiFormatReader;
//
//  DecodeHandler(CaptureActivity activity, Hashtable<DecodeHintType, Object> hints) {
//    multiFormatReader = new MultiFormatReader();
//    multiFormatReader.setHints(hints);
//    this.activity = activity;
//  }
//
//  @Override
//  public void handleMessage(Message message) {
//    switch (message.what) {
//      case R.id.decode:
//        //LogUtils.d(TAG, "Got decode message");
//        decode((byte[]) message.obj, message.arg1, message.arg2);
//        break;
//      case R.id.quit:
//        Looper.myLooper().quit();
//        break;
//    }
//  }
//
//  /**
//   * Decode the data within the viewfinder rectangle, and time how long it took. For efficiency,
//   * reuse the same reader objects from one decode to the next.
//   *
//   * @param data   The YUV preview frame.
//   * @param width  The width of the preview frame.
//   * @param height The height of the preview frame.
//   */
//  private void decode(byte[] data, int width, int height) {
//    long start = System.currentTimeMillis();
//    Result rawResult = null;
//
//    //modify here
//    byte[] rotatedData = new byte[data.length];
//    for (int y = 0; y < height; y++) {
//        for (int x = 0; x < width; x++)
//            rotatedData[x * height + height - y - 1] = data[x + y * width];
//    }
//    int tmp = width; // Here we are swapping, that's the difference to #11
//    width = height;
//    height = tmp;
//
//    PlanarYUVLuminanceSource source = CameraManager.get().buildLuminanceSource(rotatedData, width, height);
//    BinaryBitmap bitmap = new BinaryBitmap(new HybridBinarizer(source));
//    try {
//      rawResult = multiFormatReader.decodeWithState(bitmap);
//    } catch (ReaderException re) {
//      // continue
//    } finally {
//      multiFormatReader.reset();
//    }
//
//    if (rawResult != null) {
//      long end = System.currentTimeMillis();
//      Log.d(TAG, "Found barcode (" + (end - start) + " ms):\n" + rawResult.toString());
//      Message message = Message.obtain(activity.getHandler(), R.id.decode_succeeded, rawResult);
//      Bundle bundle = new Bundle();
//      bundle.putParcelable(DecodeThread.BARCODE_BITMAP, source.renderCroppedGreyscaleBitmap());
//      message.setData(bundle);
//      //LogUtils.d(TAG, "Sending decode succeeded message...");
//      message.sendToTarget();
//    } else {
//      Message message = Message.obtain(activity.getHandler(), R.id.decode_failed);
//      message.sendToTarget();
//    }
//  }
//
//}
